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97372 = 22112213
BaseRepresentation
bin10111110001011100
311221120101
4113301130
511103442
62030444
7553612
oct276134
9157511
1097372
1167180
1248424
1335422
14276b2
151dcb7
hex17c5c

97372 has 12 divisors (see below), whose sum is σ = 185976. Its totient is φ = 44240.

The previous prime is 97369. The next prime is 97373. The reversal of 97372 is 27379.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063 + ... + 1150.

It is an arithmetic number, because the mean of its divisors is an integer number (15498).

297372 is an apocalyptic number.

It is an amenable number.

97372 is a deficient number, since it is larger than the sum of its proper divisors (88604).

97372 is a wasteful number, since it uses less digits than its factorization.

97372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2226 counting only the distinct ones).

The product of its digits is 2646, while the sum is 28.

The square root of 97372 is about 312.0448685686. The cubic root of 97372 is about 46.0056703785.

Subtracting from 97372 its sum of digits (28), we obtain a square (97344 = 3122).

It can be divided in two parts, 9 and 7372, that added together give a triangular number (7381 = T121).

The spelling of 97372 in words is "ninety-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 11 22 44 2213 4426 8852 24343 48686 97372